American Hockey League - Wikipedia
1917–18 NHL season - Wikipedia
History of the National Hockey League (1917–1942) - Wikipedia
History of the National Hockey League (1917–1942) - Wikipedia
History of the National Hockey League - Wikipedia
History of the National Hockey League (1917–1942) - Wikipedia
History of the National Hockey League (1942–1967) - Wikipedia
National Hockey League opens its first season December 19, 1917
History of the National Hockey League - Wikipedia
History of the National Hockey League (1917–1942) - Wikipedia
1917-18 NHL season, Ice Hockey Wiki
History Canada: Nov 26,1917, birth of the NHL – RCI
History of the National Hockey League (1942–1967) - Wikipedia